The Canadian dollar sank against the U.S. dollar early Monday, hitting a new 11-year low as investors capitulated amid a broad selloff in global markets.
These 80 species fall into two groups: baleen and toothed. A type of baleen whale, humpback whales reach up to 50 feet long. Talia Romito and Sophie Webb/Courtesy of NOAA. Called mysticetesâa word derived from the Greek for âmustacheâ and âwhalesââbaleen whales are toothless.
Assignment Discovery: Baleen Whales Plates. Whales have baleen plates which are hair like strands that run down the side of their mouth and allow them to separate water from the fish they catch underwater. Learn more about baleen plates on Discovery Channel's Assignment Discovery.. UP NEXTAssignment Discovery: Baleen Whales Plates.